OraCore · Topic ·industry

Beijing’s March 15 Sandstorm: How to Stay Safe

Beijing’s March 15 sandstorm raised PM10 to extreme levels. Here’s what to do indoors, outdoors, and with air filters.

1 articles in this thread ·Last updated 19h ago·First seen Jul 5, 2026

Timeline

  1. Beijing’s March 15 Sandstorm: How to Stay Safe seed

    Beijing’s March 15 sandstorm raised PM10 to extreme levels. Here’s what to do indoors, outdoors, and with air filters.